# 工作快 vs Rhomb transform

The clearest difference is update cadence: Rhomb transform at every 10 days against 工作快's every 2 months. 工作快's advantage is iOS requirement (10.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

工作快 ships an update every 2 months, Rhomb transform every 10 days. The most recent releases landed on October 12, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 工作快 | Rhomb transform |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Size | 35 MB | 32 MB |
| Requires iOS | **10.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Work Fast Technology Co., Ltd.](https://appshunter.io/developer/1043444993) | [MUMTAZ FEEDS & ALLIED INDUSTRIES PRIVATE LIMITED](https://appshunter.io/developer/1731099409) |

## What reviewers say

### 工作快

[App page](https://appshunter.io/ios/app/id1113394739)

**Features:** macOS Compatibility

**In-app purchases:** none


### Rhomb transform

[App page](https://appshunter.io/ios/app/rhomb-transform/id6476389933)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 工作快 free?

工作快 is free to download, with no in-app purchases.

### Is Rhomb transform free?

Rhomb transform is free to download, with no in-app purchases.

### Do 工作快 or Rhomb transform have ads?

Neither 工作快 nor Rhomb transform shows ads.

### Which is updated more often, 工作快 or Rhomb transform?

工作快 ships an update every 2 months, and Rhomb transform every 10 days. Most recently, 工作快 was updated on October 12, 2026 and Rhomb transform on October 13, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*